Anyone used mail-filters.com?

Has anyone used SpamRepellent from mail-filters.com (http://www.mail-filters.com) with a dreamhost hosted site?

In particular, I’m curious whether anyone has gotten the service set up with out disrupting their outbound mail. (I’ve had problems with another hosting company; their mail server setup is such that using this service would prevent outbound mail through their server.)

Thanks,
Tom

I’d imagine that outgoing mail would work fine. We use SMTP authentication rather than pop-before-smtp (which is the only thing I can think of that might cause the situation you describe).